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China GB S219 不锈钢焊丝和焊带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S219 / S219
Category Grade Standard Region/Area Standard Content
Metals S219 GB/T 29713 China 不锈钢焊丝和焊带

Chemical composition(mass fraction)(wt.%) of the S219

Element Min Max Similar
N 0.1000 0.3000 -
Cu - 0.7500 -
Mo - 0.7500 -
Ni 5.5000 7.0000 -
Cr 19.0000 21.5000 -
S - 0.0300 -
P - 0.0300 -
Mn 8.0000 10.0000 -
Si - 1.0000 -
C - 0.0500 -

Mechanical Properties of steel grade S219

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
359 (≥) 468 (≥) 14 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade S219

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
33 - -     0.23 -  
158 159 - 32.3 211   -  
785 - 11 14.2   434 141

Heat Treatment of steel grade S219

Heat treated : 1142°C - 1426°C

Technological Curves of steel grade S219

Cross Reference Table (Equivalent Grade) of S219

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